Tile spacer



FIG. 1 is a perspective view of the tile spacer showing my design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a back side view thereof; and,

FIG. 7 is a front side view thereof.

The broken lines shown in the drawings are for the purpose of illustrating unclaimed boundaries of the design and form no part of the claimed design. 

CLAIM The ornamental design for a tile spacer, as shown and described. 